[Bug 202199] packet forwarding in xen becomes slow

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Sun Aug 9 20:59:11 UTC 2015


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=202199

--- Comment #3 from Andrei <andrei at fazik.net.ua> ---
(In reply to Sydney Meyer from comment #1)
Thank You for fast response.
I already tried to run ifconfix xn0 -txcsum -tso4 -lro with no effect.
FreeBSD guest used for openvpn with nat on pf(but seems pf has no effect there
because I've also tried tried natd)
Clients machines for openvpn are with windows/linux/freebsd and there no
difference. On all of them there performance drops with xn interface.
One more detail FreeBSD guest  running in HVM mode.


(In reply to Sydney Meyer from comment #2)
This I will test tomorrow when will be at work.

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